| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.31 | 10.363% | $121.7414 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $82.53 | 13.866% | $93.9736 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $134.63 | 3.821% | $139.7742 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $65.26 | 10.166% | $71.8943 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $97.78 | 3.376% | $101.0811 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $81.95 | 10.604% | $90.64 | $90.64 | $90.65 | $90.60 |
| Purchase #7 | $51.57 | 7.256% | $55.3119 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $624.03 | $674.4165 | $674.40 | $674.40 | $674.40 | |